TY - GEN
T1 - Range and DOA estimation of near-field sources via the fourth-order statistics
AU - Deng, Ke
AU - Yin, Qinye
AU - Wang, Huiming
AU - Wang, Wenjie
PY - 2009
Y1 - 2009
N2 - Two novel algorithms which exploit the fourth-order statistics are proposed for DOA and range estimation of the near-field narrow-band sources. Compared with most proposed methods which can identify only p sources with a (2p + 1)-element ULA (uniformly linear array), the proposed methods can identify 2p or 2p - 1 sources with the same one. Moreover, our methods calculate much fewer fourthorder statistics than conventional ones. Simulation results show that our two ESPRIT-based methods also provide improved performance over conventional ones because of more efficient use of received signals.
AB - Two novel algorithms which exploit the fourth-order statistics are proposed for DOA and range estimation of the near-field narrow-band sources. Compared with most proposed methods which can identify only p sources with a (2p + 1)-element ULA (uniformly linear array), the proposed methods can identify 2p or 2p - 1 sources with the same one. Moreover, our methods calculate much fewer fourthorder statistics than conventional ones. Simulation results show that our two ESPRIT-based methods also provide improved performance over conventional ones because of more efficient use of received signals.
UR - https://www.scopus.com/pages/publications/70350173856
U2 - 10.1109/ISCAS.2009.5118300
DO - 10.1109/ISCAS.2009.5118300
M3 - 会议稿件
AN - SCOPUS:70350173856
SN - 9781424438280
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 2465
EP - 2468
BT - 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
T2 - 2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Y2 - 24 May 2009 through 27 May 2009
ER -